| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $238.82 | 12.369% | $268.3596 | $268.36 | $268.35 | $268.40 |
| Purchase #2 | $160.44 | 7.276% | $172.1136 | $172.11 | $172.10 | $172.10 |
| Purchase #3 | $147.97 | 13.297% | $167.6456 | $167.65 | $167.65 | $167.60 |
| Purchase #4 | $174.41 | 7.466% | $187.4315 | $187.43 | $187.45 | $187.40 |
| Purchase #5 | $124.98 | 11.869% | $139.8139 | $139.81 | $139.80 | $139.80 |
| Purchase #6 | $133.97 | 7.669% | $144.2442 | $144.24 | $144.25 | $144.20 |
| Purchase #7 | $96.45 | 10.633% | $106.7055 | $106.71 | $106.70 | $106.70 |
| 7 purchase totals = | $1,077.04 | $1,186.3139 | $1,186.31 | $1,186.30 | $1,186.20 | |